I have a Siemens SX56 on Cingular/GSM now and I'm looking to upgrade. I've looked around but see nothing that matches all my "needs." How much longer will I have to wait in order to get WiFi, VGA display, GSM/GPRS, WM 5.0 or 64RAM/64ROM in one PPC Phone? Any news or "coming soon" available for what's in the pipeline? I'm willing to wait 6-12 months if need be. The iPAQ hx4700 would be perfect if it were a phone too.